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You would go with the coins. Since the coins have 3 points and the spinners have 2 points, the coins are more likely to get a higher score than the spinners. You also need to consider the probability of getting the right requirements to actually get the points. With the spinners, you need to get at least one 6 to gain any points, and there are 6 numbers per spinner that the arrow could land on, and there are 3 spinners. Whereas with the coins, there are only 2 sides per coin and there are 4 coins, so it is more likely that you will get points on the coins than the spinners.